Discussion :

[jby43]

Bonjour à tous,

j'utilise jsf2.0 et cdi ... dans mon template lorsque j'utilise

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 <h:selectOneMenu valueChangeListener="#{localeSelector.select}">
                    <f:selectItems value="#{locale.supportedLocales}"/>
             </h:selectOneMenu>

je recois un liste vide de supportedLocales ...

voici mon faces config:

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<?xml version="1.0" encoding="UTF-8"?>
<!-- This file is not required if you don t need any extra configuration. -->
<faces-config version="2.0"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
        http://java.sun.com/xml/ns/javaee
        http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd">
 
    <factory>
        <external-context-factory>be.context.CustomExternalContextFactory</external-context-factory>
    </factory>   
 
    <application>
        <locale-config>
            <default-locale>en</default-locale>
            <supported-locale>en</supported-locale>
            <supported-locale>fr</supported-locale>
            <supported-locale>nl</supported-locale>
        </locale-config>     
 
        <resource-bundle>
            <base-name>be.CustomResourceBundle</base-name>
            <var>msg</var>
        </resource-bundle>   
    </application>
</faces-config>

et mon web.xml

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<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0"
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="
        http://java.sun.com/xml/ns/javaee
        http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
 
 
    <!-- JSF 2.0 Servlet activates automatically when the WEB-INF/faces-config.xml descriptor is present -->
    <servlet-mapping>
        <servlet-name>Faces Servlet</servlet-name>
        <url-pattern>*.jsf</url-pattern>
    </servlet-mapping>
 
    <servlet>
        <servlet-name>Faces Servlet</servlet-name>
        <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
 
    <context-param>
        <param-name>javax.faces.FACELETS_RESOURCE_RESOLVER</param-name>
        <param-value>be.resolver.CustomResourceResolver</param-value>
    </context-param>
 
    <context-param>  
        <param-name>primefaces.THEME</param-name>  
        <param-value>aristo</param-value>  
    </context-param>  
</web-app>

J'ai oublié de mettre un listener dans mon web.xml ???

Jamila

[simplicity4k]

Pour récupérer les locales j'ai une classe helper.

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<?xml version='1.0' encoding='UTF-8'?>
<faces-config version="2.0"
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd">
 
    <application>
        <resource-bundle>
            <base-name>org.simplicity2k.application.bundle.language</base-name>
            <var>message</var>
        </resource-bundle>
        <locale-config>
            <default-locale>fr</default-locale>
            <supported-locale>en</supported-locale>
            <supported-locale>fr</supported-locale>
        </locale-config>
    </application>
 
</faces-config>

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/*
 * LanguageBean.java
 */
package org.simplicity2k.application.helper;
 
import java.io.Serializable;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.context.FacesContext;
 
/**
 * @author simplicity2k
 * @version 1.0-SNAPSHOT
 */
@ManagedBean
@SessionScoped
public class LanguageBean implements Serializable {
 
    private static final long serialVersionUID = 113050854352270339L;
    /** The current locale name (eg. en, fr, ...). */
    private String currentLanguage;
    /**
     * The hashmap of locales.
     * The key equals the locale name (eg. en, fr, ...).
     * The related value is the corresponding Locale object.
     */
    private Map<String, Locale> localeHashMap;
 
    /**
     * Creates a new instance of LanguageBean and initializes bean's properties.
     */
    public LanguageBean() {
        currentLanguage = null;
        localeHashMap = new HashMap<String, Locale>();
    }
 
    /**
     * Method called after constructor method.
     */
    @PostConstruct
    public void load() {
        loadLanguageBean();
    }
 
    /**
     * Method called at the end of the bean lifecycle.
     */
    @PreDestroy
    public void unload() {
    }
 
    /**
     * Loads the hashmap with all the locales set in the faces-config.xml.
     */
    private void loadLanguageBean() {
 
        FacesContext facesContext = FacesContext.getCurrentInstance();
        Iterator<Locale> localeIterator = facesContext.getApplication().getSupportedLocales();
 
        if (currentLanguage == null) {
            currentLanguage = facesContext.getApplication().getDefaultLocale().getLanguage();
        }
 
        while (localeIterator.hasNext()) {
            Locale locale = localeIterator.next();
            localeHashMap.put(locale.getLanguage(), locale);
        }
 
    }
 
    /**
     * Getter for the current language (eg. en, fr, ...).
     * @return The current language.
     */
    public String getCurrentLanguage() {
        return currentLanguage;
    }
 
    /**
     * Setter for the current language (eg. en, fr, ...).
     * @param The current language.
     */
    public void setCurrentLanguage(String currentLanguage) {
        this.currentLanguage = currentLanguage;
        FacesContext.getCurrentInstance().getViewRoot().setLocale(new Locale(currentLanguage));
    }
}